Silverwing Development, headed by J. Carter Witt III, has unveiled plans to convert the C Street Parking Garage near Victorian Square in downtown Sparks, could be converted into a 10-story, luxury apartment complex. That’s the Silverwing Development plan, according to Northern Nevada Business Weekly.  The 209-unit complex, called “Deco,” would feature “Modern studios” with the bedroom separating the rest of the unit, according to Silverwings J. Carter Witt. It will have also one- and two-bedroom units, and penthouse suites, all with balconies. The 40 million dollar project is expected to begin in May and take nearly two years.